1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Galina-37 [17]
3 years ago
5

Solve for x and y: 7y−5x=31 & x=4−2y

Mathematics
2 answers:
horrorfan [7]3 years ago
7 0
7*y - 5*(4-2y) = 7y - 20 +10y = 17y-20 = 31,

y =3, x = -2.

Weird 20 min without answer!
Brrunno [24]3 years ago
3 0
Y =3 x=-2 hope it helps
You might be interested in
How does a balance sheet work?
Phoenix [80]

Step-by-step explanation: A balance sheet is a statement of financial condition at a point in time. It includes assets, liabilities, and equity. The balance sheet demonstrates the overall health of a company. It can be used to obtain loans and more financing.

8 0
3 years ago
How much would $500 invested at 6% interest compounded monthly be worth after 4 years? Round your answer to the nearest cent
Rama09 [41]
1) Compound interest formula:
A = P(1+ \frac{r}{n}) ^{nt}**<span>
**A = amount, P = principal amount, r = rate, n = # of times interest is compunded every year, t = time(in years)
2) Plug numbers in
</span>A = (500)(1+ \frac{0.06}{12}) ^{(12)(4)}
3) Solve
A = 635.24458054

Hope this helped! Good Luck!
7 0
3 years ago
a company uses two vans to transport workers from a free parking lot to the workplace between 7:00 and 9:00 am . one van has 6 m
olganol [36]
Y - x = 6
y + 2x = 57 

2y - 2x =12
y + 2x = 57 

∴3y = 69
   y = 23
 

23 - x = 6 
-x = -17 
x =17

large van = 23
small van = 17
4 0
3 years ago
Read 2 more answers
Question 3 of 10
Arisa [49]
The answer is -3 !

Explanation:

Please give brainliest
8 0
2 years ago
If point B is at 0, then what are the values of points A and C?
Sunny_sXe [5.5K]

Answer:

Since the line is not scaled, then how do we know for sure.  But, we do know that point A is the opposite of point C.   For example, if C = 150, then A = -150

Step-by-step explanation:

Since the line is not scaled, then how do we know for sure.  But, we do know that point A is the opposite of point C.   For example, if C = 150, then A = -150

8 0
2 years ago
Other questions:
  • Which of the following equations describes the line shown below , check all that apply
    9·1 answer
  • Find the equation of a line that passes through the point (12,9)and has a slope of 1/4
    13·2 answers
  • A t-shirt is in sale for 33% off the original price of the shirt is $24.50 how much will you pay for the shirt after the discoun
    6·2 answers
  • 20 plus 2 x divided by 5 subtract x
    15·1 answer
  • Which angle has a positive measure? On a coordinate plane, a ray moves counter-clockwise to form an angle. On a coordinate plane
    14·1 answer
  • 1. Points scored by a basketball player are 12, 15, 8, 12, 15, 10, 3, 14, and 15
    11·1 answer
  • Factor 36x + 18 + 12y using GCF HURRY!!!!
    9·1 answer
  • —2t(t+1),<br> t &lt; 6<br> 5t<br> g(t) =<br> =<br> ,6 6<br> 2t2 + 3t<br> t&gt; 12<br> g(12) =
    9·1 answer
  • What is the area of the trapezoid?<br> A. 68 cm<br> B. 136 cm<br> C. 214 cm<br> D. 268 cm
    13·2 answers
  • Trigonometric identities Simplify cos^2 theta -1/ 4 sin^2 theta
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!